Step | Action | Yes | No |
|---|---|---|---|
1 | Did you perform the Diagnostic System Check - Vehicle? | Go to Step 2 | |
2 | Press each button of the transmitter one at a time. Does the system operate normally? | Go to Testing for Intermittent Conditions and Poor Connections | Go to Step 3 |
3 | Lock and unlock the door locks using the controls inside the vehicle. Do the locks operate properly? | Go to Step 4 | |
4 |
Important: Inspect that the keyless entry transmitter is the correct model for the vehicle remote system. A wrong model transmitter may pass this test, but will not activate the vehicle remote system. Does a tone sound and the green light illuminate on the J 43241 after each button is pressed? | Go to Step 9 | Go to Step 5 |
5 | Do any of the buttons on the transmitter sound the tone and illuminate the green light when pressed? | Go to Step 8 | Go to Step 6 |
6 | Replace the transmitter battery. Did you complete the replacement? | Go to Step 7 | -- |
7 |
Does a tone sound and the green light illuminate on the J 43241 after each button is pressed? | Go to Step 9 | Go to Step 8 |
8 | Replace the transmitter. Did you complete the replacement? | Go to Step 11 | -- |
9 | Perform the synchronization procedure. Refer to Transmitter Synchronization . Did the locks cycle and the park lamps flash? | Go to Step 10 | Go to Step 11 |
10 | Operate the transmitter within range of the vehicle. Do all of the remote functions operate normally? | Go to Step 13 | Go to Step 11 |
11 | Perform the programming procedure. Refer to Transmitter Synchronization . Did the locks cycle to lock then unlock? | Go to Step 13 | Go to Step 12 |
12 |
Important: When replacing the intelligent switching unit (ISU), perform the programming procedure. Replace the ISU. Did you complete the replacement? | Go to Step 13 | -- |
13 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 3 |
